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Diffstat (limited to 'base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java')
-rw-r--r--base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java20
1 files changed, 12 insertions, 8 deletions
diff --git a/base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java b/base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java
index 172f24934..4e1c50d1e 100644
--- a/base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java
+++ b/base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java
@@ -37,30 +37,34 @@ public class KeyShowCLI extends CLI {
}
public void printHelp() {
- formatter.printHelp(getFullName() + " <Key ID>", options);
+ formatter.printHelp(getFullName() + " <Key ID> [OPTIONS...]", options);
}
public void execute(String[] args) {
-
- // Check for "--help"
+ // Always check for "--help" prior to parsing
if (Arrays.asList(args).contains("--help")) {
// Display usage
printHelp();
System.exit(0);
}
- if (args.length != 1) {
- printHelp();
- System.exit(-1);
- }
CommandLine cmd = null;
+
try {
cmd = parser.parse(options, args);
} catch (ParseException e) {
System.err.println("Error: " + e.getMessage());
printHelp();
- System.exit(1);
+ System.exit(-1);
+ }
+
+ String[] cmdArgs = cmd.getArgs();
+
+ if (cmdArgs.length != 1) {
+ System.err.println("Error: No Key ID specified.");
+ printHelp();
+ System.exit(-1);
}
KeyId keyId = new KeyId(args[0].trim());